THQLQ151515 - Quad 15A-15A-15A Circuit Breaker

THQLQ151515 - Quad 15A-15A-15A Circuit Breaker

The THQLQ151515 Quadplex Circuit Breaker is designed for dependable circuit protection in your residential and light commercial electrical systems where space-saving efficiency matters. Built as part of the trusted THQLQ Q-Line series, this plug-on molded case circuit breaker combines multiple circuits into a compact footprint, making it an excellent choice for load centers that require expanded circuit capacity without sacrificing panel space. Featuring a quad configuration with a 2-pole breaker in the center and single-pole breakers on the outside, the THQLQ151515 simplifies panel organization while providing consistent protection against overloads and short circuits. Its HACR rating also makes it suitable for heating, air conditioning, and refrigeration applications where reliable performance is essential.

Key Features and Benefits

• Quadplex Molded Case Design: Quadplex molded case circuit breaker designed for efficient panel space utilization.
• Combination Layout: Combination layout with two single-pole breakers on the outside and a 2-pole breaker in the center.
• 15/15/15 Amp Configuration: 15/15/15 amp configuration supports multiple branch circuit applications.
• Plug-On Installation: Plug-on installation helps reduce setup time and improves compatibility with Q-Line load centers.
• 10kA Interrupting Capacity: 10kA interrupting capacity at 120/240 VAC provides dependable fault protection.
• HACR Rated: HACR rated for use in heating, air conditioning, and refrigeration systems.
• Compact Construction: Compact construction allows greater flexibility in crowded electrical panels.
• Stable Performance: Engineered for stable performance in residential and commercial power distribution systems.
  

Technical Specifications

• Part Number: THQLQ151515
  
• Type: THQLQ
  
• Breaker Configuration: Quadplex
  
• Poles: Quad
  
• Amperes: 15/15/15
  
• Voltage Rating: 120/240 VAC
  
• A.I.C. Rating: 10kA
  
• Mounting Style: Plug-On
  
• Dimensions:
  • Height: 3.31 in.
  • Width: 2.0 in.
  • Depth: 3.0 in.
• Additional Notes: Q-Line series, HACR-rated, molded case circuit breaker with center 2-pole and outside 1-pole configuration
  

Material Compliance and Certifications

• Electrical Protection Standards: The THQLQ151515 circuit breaker is manufactured for use in accordance with established electrical system protection standards.
• HACR Rated Construction: Its molded case construction is designed to provide long-lasting durability and dependable insulation performance in demanding electrical environments, and is HACR rated for approved HVAC-related applications.
  

Where It Works Best

• The THQLQ151515 is ideal for residential load centers, apartment buildings, light commercial properties, and HVAC-related electrical systems where maximizing panel space is important. Its quadplex design is especially useful in applications requiring multiple branch circuits within limited breaker panel capacity. Electricians and maintenance professionals often choose this breaker for panel upgrades, replacement projects, and efficient circuit expansion in Q-Line compatible systems.